(19)
(11) EP 2 458 989 A2

(12)

(88) Date of publication A3:
06.10.2011

(43) Date of publication:
06.06.2012 Bulletin 2012/23

(21) Application number: 10737457.1

(22) Date of filing: 27.07.2010
(51) International Patent Classification (IPC): 
A01N 37/16(2006.01)
(86) International application number:
PCT/US2010/043349
(87) International publication number:
WO 2011/017087 (10.02.2011 Gazette 2011/06)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

(30) Priority: 27.07.2009 US 228774 P
27.07.2009 US 228780 P
27.07.2009 US 228786 P
27.07.2009 US 228790 P
26.07.2010 US 843091

(71) Applicant: E. I. du Pont de Nemours and Company
Wilmington, DE 19898 (US)

(72) Inventors:
  • STAUFFER, Christina S.
    Wilmington Delaware 19809 (US)
  • HOFFMANN, Christian
    Newark Delaware 19711 (US)
  • LEGER, Lynn
    Mississauga Ontario L5M 5R5 (CA)
  • ERKENBRECHER, Carl W. Jr.
    Elkton Maryland 21921 (US)
  • SINICROPI, John
    Rochester New York 14617 (US)

(74) Representative: Heinemann, Monica 
Abitz & Partner Patentanwälte Hörselbergstrasse 5
81677 München
81677 München (DE)

   


(54) IN SITU PREPARATION OF PERACID-BASED REMOVABLE ANTIMICROBIAL COATING COMPOSITIONS AND METHODS OF USE